Orderic Vitalis:
The Ecclesiastical History of England and Normandy
(gallica;
Bibliothèque Nationale de France; numbers for "Recherche libre" field: N094617-N094620)
PDF format; a 19th-century French translation of the 12th-century work,
published under the title Histoire de Normandie by F. Guizot in 4 vols (1826)

John of Oxenedes:
Chronica Johannis de Oxenedes
(gallica; Bibliothèque Nationale de
France; number for "Recherche libre" field: N050164)
PDF format; Latin text from the edition of Sir Henry Ellis
(Rolls Series 13; 1859)

Reginald Pecock:
The repressor of over much blaming of the clergy, by Reginald Pecock
(gallica;
Bibliothèque Nationale de France; number for "Recherche libre" field: N050172)
PDF format; text (incomplete) from the edition of Churchill Babington
(Rolls Series 19, vol.1; 1860)

Benedict of Peterborough:
Gesta regis Henrici secundi benedicti abbatis: the chronicle of the reigns of Henry II and Richard I, A.D. 1169-1192.
known commonly under the name of Benedict of Peterborough
(gallica;
Bibliothèque Nationale de France; numbers for "Recherche libre" field: N050277, N050278)
PDF format; Latin text from the edition of William Stubbs
(Rolls Series 49, vols 1 and 2; 1867)

Guillaume de Poitiers:
Vie de Guillaume le Conquérant
(gallica;
Bibliothèque Nationale de France; number for "Recherche libre" field: N094621)
PDF format; French translation, from the edition of F. Guizot
(1823-1835)

Robert Redman, Vita Henrici quinti,
in Memorials of Henry the fifth, king of England
(gallica; Bibliothèque Nationale de
France; number for "Recherche libre" field: N050159)
PDF format; Latin text from the edition of Charles Augustus Cole
(Rolls Series 11; 1858)

William Roper,
The Life of Sir Thomas More (Modern History Sourcebook, Fordham University)
An account written by More's son-in-law; text from P.F. Collier, The prince, by Niccolo Machiavelli.
Utopia, by Sir Thomas More [etc] (Harvard Classics, vol.36; c1910)

Dudo of St Quentin,Gesta Normannorum (ORB Online Library)English translation by Felice Lifshitz. Note that the Latin transcription is missing from the ORB site, so it has been made available by the author, together with an introduction and glossary, on her website.

William Stewart,
The buik of the croniclis of Scotland, or a metrical version of the History of Hector Boece
(gallica; Bibliothèque Nationale de
France; numbers for "Recherche libre" field: N050150, N050152)
PDF format; text (incomplete) from the edition of William B. Turnbull (Rolls Series 6, vols 1 and 3; 1858)

John Trevisa:
Polychronicon Ranulphi Higden monachi Cestrensis,
together with the English translations of John Trevisa and of an unknown writer of the fifteenth century
(gallica;
Bibliothèque Nationale de France; numbers for "Recherche libre" field: N050257-N050259, N050261-N050264)
PDF format; Latin and English texts (incomplete) from the edition of Churchill Babington and others
(Rolls Series 41, vols 2-4 and 6-9; 1869-1886)

Anchiennes cronicques d'Engleterre
(gallica;
Bibliothèque Nationale de France; numbers for "Recherche libre" field: N033157-N033159)
PDF format; medieval French text with modern French notes, from the edition of Melle Dupont, 3 vols
(1858-1863); for English translation, see below

A collection of the chronicles and ancient histories of Great Britain, now called England
(gallica;
Bibliothèque Nationale de France; numbers for "Recherche libre" field: N050253-N050255)
PDF format; English translation of vols 1-3 of the Recueil des croniques,
from the edition of William Hardy and Edward L. C. P. Hardy
(Rolls Series 40; vols 1-3; 1864-1891)

John of Worcester,
Chronicle
(Early Manuscripts at Oxford University)
Images of Corpus Christi College manuscript 157; Latin text, to 1140

William of Worcester,
Annales rerum Anglicarum, 1324-1491, and collections respecting the wars in Normandy and France,
in Letters and papers illustrative of the wars of the English in France
during the reign of Henry the sixth, king of England
(gallica;
Bibliothèque Nationale de France; numbers for "Recherche libre" field: N050183-N050185)
PDF format; texts - with English translations of the French texts -
from the edition of the Rev. Joseph Stevenson
(Rolls Series 22, vols 1 and 2 (in 3 parts); 1861, 1864)

Wulfstan, Archbishop of York, Sermo Lupi ad Anglos (Sermon of the Wolf to the English) (Melissa J. Bernstein, University of Rochester)Original text and modern English translation of a sermon from c.1014.